ʻO ke aʻo ʻana i ka schematic o loko o nā ʻāpana LED e lawe hohonu iā ʻoe i ke kūkulu ʻana i kēia mea paʻa maʻalahi. No laila, inā makemake ʻoe e ʻike i ke kaula LED mai kona kumu, ʻo kēia ʻatikala no ʻoe!
Hāʻawi ka PCB o ke kukui ʻāpana LED i ka mea paʻa i kahi lipine a i ʻole ke ʻano like me ke kaula. ʻO ia ke kino hana nui o ke kaula LED i loko o kahi e noho ai nā mea liʻiliʻi ʻē aʻe. Hoʻopili kēia i nā pahu kukui LED, nā mea pale, nā capacitors, a me nā mea ʻē aʻe. Eia nō naʻe, pono ka helu voltage e hōʻoia i ka hana kukui maikaʻi loa.
Ma kēia ʻatikala, ua uhi wau i nā ʻike kumu āpau e pili ana i ka schematic kūloko o nā kukui LED strip a me kā lākou mau koi uila. Inā ʻaʻole ʻoe kamaʻāina i nā kukui LED a makemake ʻoe e ʻike e pili ana iā lākou, ʻo kēia alakaʻi kāu koho maikaʻi loa e hoʻomaka me-
Hoʻolālā Kūloko o nā kukui ʻāwī LED
ʻO ka hoʻolālā kūloko o nā ʻāpana LED ʻoi aku ka lahilahi a maʻalahi e kāhāhā iā ʻoe; ua haku ʻia lākou me nā ʻāpana liʻiliʻi he nui. ʻO nā ʻāpana kūloko o nā ʻāpana LED penei:
- Lei Lei
ʻO kahi pahu LED ka mea nui o kahi kāʻei LED e hoʻopuka i ka mālamalama. Hana ʻia lākou me nā ʻāpana semiconductor e ʻā ana i ka wā e hele ai ka uila ma o lākou. Hoʻonohonoho ʻia nā pahu liʻiliʻi liʻiliʻi i loko o nā ʻāpana LED. Hiki ke ʻokoʻa ka nui o kēia mau lei. ʻO ka hoʻopuka ʻana o nā kukui LED e pili ana i ka helu, ka nui, a me ke ʻano o kēia mau lei. No ka ʻike hou aku, e nānā i kēia- Nā helu a me nā LED: He aha ke ʻano o 2835, 3528, a me 5050?
- Ka Papa Kaapuni
Hoʻonohonoho ʻia nā mea a pau o nā ʻāpana LED i kahi papa kaapuni paʻi, i kapa ʻia ʻo PCB. He maʻalahi loa kēia mau papa, e ʻae iā ʻoe e hana i nā kukui strip e like me ka makemake. ʻO ka mea hoihoi loa e pili ana i ka PCB ua ʻoki lākou i nā hōʻailona ma ke kino. Hiki iā ʻoe ke ʻoki ma hope o ke kaha ʻana me ka ʻokiʻoki. Kōkua kēia iā ʻoe e hoʻonui i nā ʻāpana e like me ka pono o ka hoʻokomo ʻana. Nānā Hiki iā ʻoe ke ʻoki i nā kukui LED Strip a pehea e hoʻohui ai: Ke alakaʻi piha e aʻo pehea e ʻoki ai i nā ʻāpana LED.
- Kū'ē
ʻO ka pale pale i nā kukui ʻāpana LED e hoʻomalu i ke kahe o kēia manawa i loko o nā paʻi. Inā holo nā mea paʻa i ke au nui, e pōʻino lākou. Hoʻokomo ʻia nā resistors e pale i kēlā ʻano kūlana. Mālama ia i ka volta a me ke kahe o kēia manawa, e hōʻoia ana i ka hana maikaʻi loa.
- ʻO ka mea koho
Hoʻohana ʻia ka capacitor i nā ʻāpana LED e hōʻoia i ka hoʻomālamalama ʻana a kūlike. Hoʻokūpaʻa ia i ka lako mana a hoʻemi i ka flickering a i ʻole nā hopena uila makemake ʻole. Eia naʻe, ʻaʻole hele mai nā ʻāpana LED āpau me nā capacitors. Loaʻa pinepine ia i nā kukui ʻoniʻoni kiʻekiʻe me nā IC; Loaʻa paha i nā ʻāpana LED kumu kahi capacitor.
- Diodes
He mea koʻikoʻi ka mālama ʻana i kahi kuhikuhi o ke kahe o kēia manawa ma nā ʻāpana LED. Inā, ma ka manawa, ke kahe ʻana o kēia manawa, e hōʻino ia i nā pahu LED. No kēia mau kumu, hoʻohana ʻia nā diodes e hōʻoia i ke kahe ʻana o kēia manawa ma kahi ʻaoʻao hoʻokahi. ʻO kēia nā mea semiconductor i loaʻa pū kekahi i ka mana kala. Eia kekahi laʻana, ma Nā ʻāpana LED RGBX, hiki iā ʻoe ke hoʻomalu i ka ikaika o kēlā me kēia waihoʻoluʻu (ʻulaʻula, ʻōmaʻomaʻo, a me ka uliuli) ma ka hoʻoponopono ʻana i ke kahe o kēia manawa i kēlā me kēia diode. No laila, hiki iā ʻoe ke hana a hiki i 16 miliona mau hue. E nānā i kēia no ka ʻike hou aku: RGB vs. RGBW vs. RGBIC vs. RGBWW vs. RGBCCT Nā Kukui LED Strip.
- Meheu keleawe
Ke hana nei nā ʻāpana keleawe ma ka PCB o nā ʻāpana LED ma ke ʻano he alakaʻi uila. Hoʻokumu ia i ala no ke kahe ʻana o kēia manawa mai ke kumu mana i nā ʻāpana LED pākahi a me nā mea ʻē aʻe. No laila, hoʻopili ia i nā ʻāpana LED, nā resistors, nā diodes, a me nā kaapuni ʻē aʻe. Mālama kēia i ka hāʻawi ʻana i ka uila i ka lōʻihi o ke kaula LED.
Kumu Kumu Ma ka Voltage
ʻO ka volta o nā kaula LED e pili ana i nā kumu ʻelua-
ʻO ka Voltage o nā LED, ko lākou mau mea, a me ka lako mana
I ka hoʻoholo ʻana i ka volta o nā kukui uila LED, pono ʻoe e noʻonoʻo i ʻekolu mau kumu. Penei keia-
- Voltage LED
Loaʻa i nā LED i hoʻohana ʻia i nā kukui ʻoniʻoni i kahi koi uila. Ua kapa ʻia kēia volta ʻo 'Forward Voltage' a i ʻole 'VF.' ʻO ia ka liʻiliʻi liʻiliʻi e pono ai ka LED e hoʻokuʻu i ke kukui. ʻOkoʻa ke koi o kēia volta me ke ʻano a me ke kala o LED. No ka laʻana, pono ke kukui keʻokeʻo ma kahi o 3 a 3.4 volts. Hiki ke ʻokoʻa kēia no nā kala ʻē aʻe o ka māmā. Hōʻike ka pakuhi ma lalo nei iā ʻoe i ka laulā uila o mua o nā LED no nā kala like ʻole-
| LED Ula | Lahi VF ma'amau |
| ʻulaʻula | 1.8 a 2.1 mau pololi |
| Amber | 2 a 2.2 mau pololi |
| Alani | 1.9 a 2.2 mau pololi |
| Melemele | 1.9 a 2.2 mau pololi |
| ʻōmaʻomaʻo | 2 a 3.1 mau pololi |
| Polū | 3 a 3.7 mau pololi |
| Keʻokeʻo | 3 a 3.4 mau pololi |
- Nā ʻāpana Voltage Compatibility
Hoʻokumu ʻia nā ʻāpana LED i nā ʻāpana like ʻole. ʻO kēia mau mea - nā resistors, diodes, a me nā capacitors. Pono kēlā me kēia ʻāpana 'voltage e like me ka volta LED. Inā ʻaʻole kūlike ka volta, hiki iā ia ke hōʻino i nā ʻāpana a i ʻole ke alakaʻi i ka hana ʻino.
- Anakahi uila
Ua ʻike ʻia ka volta o ka mana mana ʻo ka 'input voltage' a i ʻole 'supply voltage.' ʻO ia ka volta waho i hāʻawi ʻia i ka mea hoʻopili. No ka mea, he mea pili nā kukui LED, pono e hōʻoia i ke kūlike o ka volta o nā LED a me kā lākou mau ʻāpana i ka volta o ke kumu mana. No ka laʻana- inā loaʻa iā ʻoe kahi kaula LED 12-volt, pono ʻoe e hoʻohana i kahi lako mana 12-volt. Inā ʻoe e hoʻohana i ka uila kiʻekiʻe a haʻahaʻa paha, ʻaʻole e hana maikaʻi nā kukui ʻāpana LED.
Hoʻonohonoho o nā LED
Hiki ke hoʻonohonoho ʻia nā LED o kahi kukui ʻāpana LED i ʻelua ʻano o ka hoʻonohonoho hoʻonohonoho- series a parallel. Ua kūkākūkā ʻia kēia mau mea ma lalo-
Kaapuni Series
Ma kahi kaapuni moʻo, hoʻopili ʻia nā LED o ka PCB i ka hopena i ka hopena. ʻO ia hoʻi, pili ka hopena o kahi pahu LED i ka hoʻomaka ʻana o kekahi. ʻO ka hopena, ke kahe nei ke kahe i kēlā me kēia LED ma ke kaʻina. Ma kahi kaapuni moʻo, ua hoʻoili ʻia ka nui like o kēia manawa ma nā LED āpau, a hoʻohui ʻia ka volta. No ka laʻana, inā loaʻa iā ʻoe nā n helu o nā LED i loko o kahi kāʻei LED, ʻo ka nui o ka volta o ke kukui strip e n mau manawa i ka VF o kahi LED hoʻokahi.
Pros:
- E hoʻohana maikaʻi i ka uila hāʻawi.
- Pono ka liʻiliʻi o nā pilina a me nā ʻāpana
- Hoʻonohonoho kaapuni maʻalahi
Con:
- Hiki ke hoʻopau i ke kaapuni holoʻokoʻa i hoʻokahi hemahema LED
- Hiki i nā ʻokoʻa o ka Vf ma waena o nā LED ke alakaʻi i ka hoʻomālamalama ʻole
Kaapuni kaulike
Ma kahi kaapuni like, hoʻopili ʻia kekahi mau LED ma kēlā ʻaoʻao, me kēlā me kēia me kahi lālā ʻokoʻa. Hoʻopili pololei kēlā me kēia mau lālā i ke kumu mana. ʻO ka hopena, e mau ana ka volta ma kēlā me kēia ʻāpana. Eia naʻe, ua māheleʻia ka manawa i waena o nā lālā.
Pros:
- Inā hāʻule kekahi LED, hoʻomau ka hana ʻana o kekahi
- Hiki ke hoʻomalu kūʻokoʻa kēlā me kēia LED
- Nā hiʻohiʻona kukui holomua e like me ka hui kala a i ʻole animation
Con:
- Hoʻonohonoho kaapuni paʻakikī
- koi hou aku uwea
- Māhele like ʻole
- ʻAʻole like ka mālamalama o nā LED āpau
Nā Kiʻi Voltage No nā ʻĀpana LED
ʻO ka maʻamau, ua manaʻo ʻia nā kukui ʻāpana LED he mau kukui uila haʻahaʻa haʻahaʻa. Akā hiki ke loaʻa nā ʻano like ʻole kiʻekiʻe. ʻO nā helu voltage o nā kaula LED penei:
Kaha Kaha Haʻahaʻa LED
ʻO ka hapa nui o nā kukui LED e hele mai ma 12V a i ʻole 24V. ʻO ka mea mua he kūpono ia no ka kukui o loko; e loaʻa nō hoʻi iā ʻoe ma nā kukui kaʻa- ʻO ke alakaʻi piha i nā kukui LED 12 Volt no nā RV. I kēia manawa, hoʻohana nui ʻia nā ʻāpana LED 24V no nā kukui waho a ʻoihana paha. I ka hoʻohālikelike ʻana i nā ʻāpana ʻelua, ʻoi aku ka maikaʻi o kahi kaula 24V LED ma mua o kahi 12V. No ka ʻike pehea e koho ai i ka helu voltage no nā ʻāpana LED, e hahai i kēia alakaʻi- Pehea e koho ai i ka Voltage o LED Strip? 12V a i ʻole 24V? Eia nō naʻe, loaʻa pū nā ʻāpana LED haʻahaʻa o 5V. Loaʻa ka hapa nui o nā kukui LED mana USB i ka helu 5V. Ma lalo nei, ke hoʻohui nei au i kahi palapala hoʻohālikelike wikiwiki o nā ʻāpana LED haʻahaʻa haʻahaʻa-
| Hoʻohālikelike ʻia ke kaha uila uila haʻahaʻa: 5V vs. 12V vs. 24V | |||
| Huina Voltase o ke kaula LED | Voltage Across Resistor | % Mana "Holo" Ma nā Resistors | noi |
| 5V (1 LED no ka hui) | 2V | 40% | Nā lako paʻa i nā kukui uila USB Nā papahana DIY ʻO ke kukui leo liʻiliʻi |
| 12V (3 LED no ka hui) | 3V | 25% | Kukui kaʻaKukui RV Kukui ma lalo o ke keena hoʻonani hale a me ke kukui leo |
| 24V (6 a i ʻole 7 mau LED no ka hui) | 3V | 12.5% | Commercial a me nā kukui ʻoihana ʻO nā kukui kūkulu hale Hōʻailona waho a me ka mālamalama |
Nā Paʻi LED Voltage Kiʻekiʻe
ʻAʻole pono ʻoe i nā mea luʻu a i ʻole nā mea hoʻololi paʻakikī no kiʻekiʻe-voltage LED kaula. Hiki iā lākou ke loaʻa i nā helu voltage like ʻole, me- AC110V, 120V, 230V, a me 240V. Hiki iā lākou ke lōʻihi ma kahi o 50 mika me hoʻokahi plug-in. Hana kēia i nā kukui LED kiʻekiʻe e kūpono i nā kukui kalepa a me waho.
Ka hoʻohana ʻana i nā ʻāpana LED kiʻekiʻe
- Uwila alanui
- Pākuʻi Pāʻani
- Nā Hale Hana
- Kukui Mawaho
- Kukui Kiekie-Bay
- Wahi Kalepa Nui
- Kukui Cove
- Kukui Alapii
Hoʻokuʻu Voltage Strip LED
E emi ana ka voltage ma ka lōʻihi o ke kāʻei LED e like me ke kahe o kēia manawa i loko o ia mea i ʻike ʻia ʻo ka hāʻule ʻana o ka uila o ke kaula LED. Ma muli o ka hāʻule ʻana o ka volta, e emi mālie ka ʻōlinolino o ke kāʻei LED i ka hele ʻana o ka lōʻihi mai ke kumu mana. ʻO nā kumu e pili ana i ka hāʻule o ka volta penei:
- ʻO ka huina o kēia manawa o ke kaula LED
- Ka lōʻihi a me ke anawaena o ke kaula
- Ka lōʻihi a me ka mānoanoa o ke keleawe ma ka PCB
No ka ʻike hou aku e pili ana i ka hāʻule ʻana o ka volta LED strip, e nānā i kēia- He aha ke ʻano o ka hāʻule ʻana o ka voltage strip LED?
Pehea e hōʻemi ai i ka hāʻule o ka Voltage Strip LED?
Hoʻopilikia maikaʻi ʻia ka ʻōlinolino a me ka puka kukui holoʻokoʻa ma muli o ka hāʻule ʻana o ka uila. Eia nā ala e hiki ai iā ʻoe ke hoʻohaʻahaʻa i ka hāʻule ʻana o ka voltage strip LED ma kēia mau ala-
1. E hoʻohana i nā kiʻekiʻe Voltage LED Strips
ʻAʻole hiki ke hāʻule nā voltage kiʻekiʻe-voltage. Inā ʻoe e alo nei i nā pilikia hāʻule uila me ka hoʻohana ʻana i nā ʻāpana LED 12V a i ʻole 24V, manaʻo wau e koho ʻoe i nā ʻāpana LED kiʻekiʻe. Hiki iā ia ke 48Vdc a i ʻole 36Vdc LED strip a i ʻole 110Vac, 120Vac (a ʻoi aku paha) kūpono i kāu kumu kukui. Akā ʻo kēlā me kēia mea āu e koho ai, e hōʻoia i ka pili ʻana o ka volta o ke kaula LED me ka volta o ke kumu mana.
2. E hoopokole i ka loa o ke kaula LED
ʻO ka hāʻuleʻana o ka volta a me ka hoʻonuiʻana o ke kahe o kēia manawa me ka piʻiʻana o ka lōʻihi.
Length ⬆ Voltage ⬆ Voltage Drop ⬇
ʻO ia ke kumu e hoʻopōkole ai i ka lōʻihi o ke kāʻei LED e hōʻemi i ka hāʻule o ka volta. No ka ʻike hou aku e pili ana i ka lōʻihi o nā kāʻei LED a me kā lākou volta, e nānā i kēia- He aha nā kukui LED Strip lōʻihi loa?
3. Nā Pa'i Helu Uea Kūlike
Ke hoʻohui ʻoe i nā ʻāpana LED he nui e hoʻonui i ka lōʻihi, e hoʻoheheʻe ʻia ka uila. ʻO ka hopena, hoʻomaka ka ʻōlinolino o ke kāʻei LED e ʻemi mālie i ka piʻi ʻana o ka lōʻihi. I mea e pale aku ai i ia mau pilikia, e hoʻohui i nā uwila like ʻole mai ke kumu mana i kēlā me kēia kaula LED hou i hoʻohui ʻia. E ho'ēmi ana kēia i ka hāʻuleʻana o ka voltage.
4. E hoʻohana i ka mānoanoa a me ka laulā PCB
Hoʻonohonoho ʻia nā ʻāpana a pau o ke kāʻei LED i loko o kāna papa kaapuni paʻi a PCB paha. Loaʻa iā ia ka resistor. Ke piʻi aʻe ka lōʻihi, piʻi pū ke kū'ē, kahi e hāʻule ai ka uila. Akā hiki iā ʻoe ke hōʻemi i ka hāʻule o ka volta ma ka hoʻohana ʻana i kahi PCB mānoanoa a ākea.
Pono ʻoe e hoʻolako pololei i ka Voltage i kuhikuhi ʻia?
ʻO nā LED he mea pili uila. ʻO ia ke kumu e pono ai ka hāʻawi ʻana i ka volta pololei i nā kukui LED strip no ka hana maikaʻi loa. Eia nō naʻe, aia kahi pae hoʻomanawanui a hiki i nā LED ke komo i ka uila. Inā ʻoi aku ka nui o ka volta i hāʻawi ʻia i ka pae hoʻomanawanui, e pōʻino ka mea paʻa.
ʻO ka volta hana o nā LED i ʻike ʻia ʻo ka volta mua a i ʻole VF. No ka laʻana, inā he 3.2 volts ka VF o kahi LED me ka hoʻomanawanui o ±0.1 volts. Hōʻike kēia e hiki ke hana pono ke kukui ʻāpana LED ma waena o 3.1 volts a 3.3 volts. Inā ʻoi aku ka nui o ka volta i hāʻawi ʻia, e hōʻino ia i ka LED. ʻO ia ke kumu ʻoi aku ka maikaʻi o ka hāʻawi ʻana i ka volta e like me ka kikoʻī.
FAQs
Lalo Line
ʻO nā kukui kukui LED he mau mea hoʻonani uila kūpono no nā noi he nui. Loaʻa iā lākou ma ka volta kiʻekiʻe a me ka haʻahaʻa. Akā ʻo nā mea āpau āu e koho ai, e hōʻoia e pili ana i ka volta komo. No ke aʻo hou aku e pili ana i nā kukui LED, e nānā i kēia ʻatikala- Pehea e hana ai nā kukui LED Strip?
No nā ʻāpana LED premium, koho i kā mākou Nā ʻāpana LEDYi LED. Loaʻa iā mākou nā mea hōʻiliʻili a me nā mea hana maʻamau e hoʻokō i kāu mau pono. Ma waho aʻe o nā mea hana maʻamau o 12V a me 24V, loaʻa iā mākou ka manawa maʻamau a kiʻekiʻe uila LED kaha kaha. E nānā iā lākou a kau i kāu kauoha i kēia manawa!
